From 1b5175d01834796ee80134fd214ada71dd409dbd Mon Sep 17 00:00:00 2001 From: Mario Vavti Date: Wed, 19 Dec 2018 09:05:18 +0000 Subject: [PATCH] check if we deal with an array before sizeof() (cherry picked from commit 339c9cceeca1e9b54aa320aea48d164d1cc22e36) --- Zotlabs/Module/Linkinfo.php | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Zotlabs/Module/Linkinfo.php b/Zotlabs/Module/Linkinfo.php index 7c7dc0e88..8b7defa39 100644 --- a/Zotlabs/Module/Linkinfo.php +++ b/Zotlabs/Module/Linkinfo.php @@ -138,8 +138,8 @@ class Linkinfo extends \Zotlabs\Web\Controller { } $image = ""; - - if(sizeof($siteinfo["images"]) > 0){ + + if(is_array($siteinfo["images"]) && (sizeof($siteinfo["images"]) > 0)){ /* Execute below code only if image is present in siteinfo */ $total_images = 0; @@ -161,7 +161,7 @@ class Linkinfo extends \Zotlabs\Web\Controller { $total_images ++; if($max_images && $max_images >= $total_images) break; - } + } } if(strlen($text)) {